KR0107754Y1 - Rock bolt packer - Google Patents

Rock bolt packer

Info

Publication number
KR0107754Y1
KR0107754Y1 KR94019970U KR19940019970U KR0107754Y1 KR 0107754 Y1 KR0107754 Y1 KR 0107754Y1 KR 94019970 U KR94019970 U KR 94019970U KR 19940019970 U KR19940019970 U KR 19940019970U KR 0107754 Y1 KR0107754 Y1 KR 0107754Y1
Authority
KR
South Korea
Prior art keywords
rock bolt
bolt packer
packer
rock
bolt
Prior art date
Application number
KR94019970U
Other languages
Korean (ko)
Inventor
Bong-Soo Lee
Original Assignee
Rock Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rock Industry Co Ltd filed Critical Rock Industry Co Ltd
Priority to KR94019970U priority Critical patent/KR0107754Y1/en
Application granted granted Critical
Publication of KR0107754Y1 publication Critical patent/KR0107754Y1/en

Links

KR94019970U 1994-08-08 1994-08-08 Rock bolt packer KR0107754Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94019970U KR0107754Y1 (en) 1994-08-08 1994-08-08 Rock bolt packer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94019970U KR0107754Y1 (en) 1994-08-08 1994-08-08 Rock bolt packer

Publications (1)

Publication Number Publication Date
KR0107754Y1 true KR0107754Y1 (en) 1997-10-14

Family

ID=19390299

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94019970U KR0107754Y1 (en) 1994-08-08 1994-08-08 Rock bolt packer

Country Status (1)

Country Link
KR (1) KR0107754Y1 (en)

Similar Documents

Publication Publication Date Title
US5435400B1 (en) Lateral well drilling
GB2314929B (en) Wellbore logging
GB2322705B (en) Wellbore logging
GB2301853B (en) Drilling wells
GB9704184D0 (en) Packer for a wellbore
GB2316481B (en) Wellbore logging
GB9406057D0 (en) Drilling mud
GB2290323B (en) Rock bit
GB2321963B (en) Wellbore logging
GB9414953D0 (en) Hydraulically set packer
ZA954531B (en) Tubeformed rock bolt
GB9303099D0 (en) Well packer
AU2020195A (en) Post-grouted rock bolt
EP0749518A4 (en) Rock bolt
GB2274895B (en) Rock bolt
KR0107754Y1 (en) Rock bolt packer
GB9105385D0 (en) Improved rock bolt
GB9416687D0 (en) Downhole packer
GB2312698B (en) Packer
ZA948688B (en) A rock bolt
GB2274894B (en) Rock bolt capsule
AU4761297A (en) Rock bolt
ZA985065B (en) Rock bolt
AU3454695A (en) Rock bolt
GB9501446D0 (en) Rock drill

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20070801

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee